Look, we're never going to turn down birthday cake, not even a cheap sheet cake from the supermarket—but if you told us that our birthday cake this year could be our own custom-designed layered extravaganza, made by a superstar pastry chef and delivered right into our eagerly shaking hands? At around the same price we'd pay for a normal fancy birthday cake?

We'd think you were lying. But the dream is real. And it's happening at Milk Bar, the New York City-based dessert spinoff of celebrity chef David Chang’s Momofuku restaurants, where James Beard Award-winning pastry chef Christina Tosi presides over now-famous sweets like crack pie and cereal-milk soft serve ice cream. And now, for her next about-to-be-famous act, comes the Build Your Own Birthday Cake. Best of all, you don't have to live anywhere near a Milk Bar location to get one; they'll ship the cakes anywhere in the U.S.

The confetti-studded beauties are priced at $60, and here's how the whole thing works: First, you pick out one of the layered six-inch birthday cakes, and choose whichever frosting you want, from classic vanilla to pie dough, chocolate fudge, chocolate malt, and strawberry.